CN117339391B - Hawthorn juice nondestructive concentration equipment and plum beverage production process - Google Patents
Hawthorn juice nondestructive concentration equipment and plum beverage production process Download PDFInfo
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- CN117339391B CN117339391B CN202311307616.9A CN202311307616A CN117339391B CN 117339391 B CN117339391 B CN 117339391B CN 202311307616 A CN202311307616 A CN 202311307616A CN 117339391 B CN117339391 B CN 117339391B
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- 235000011389 fruit/vegetable juice Nutrition 0.000 title claims abstract description 75
- 235000009917 Crataegus X brevipes Nutrition 0.000 title claims abstract description 33
- 235000013204 Crataegus X haemacarpa Nutrition 0.000 title claims abstract description 33
- 235000009685 Crataegus X maligna Nutrition 0.000 title claims abstract description 33
- 235000009444 Crataegus X rubrocarnea Nutrition 0.000 title claims abstract description 33
- 235000009486 Crataegus bullatus Nutrition 0.000 title claims abstract description 33
- 235000017181 Crataegus chrysocarpa Nutrition 0.000 title claims abstract description 33
- 235000009682 Crataegus limnophila Nutrition 0.000 title claims abstract description 33
- 235000004423 Crataegus monogyna Nutrition 0.000 title claims abstract description 33
- 235000002313 Crataegus paludosa Nutrition 0.000 title claims abstract description 33
- 235000009840 Crataegus x incaedua Nutrition 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 235000013361 beverage Nutrition 0.000 title claims description 10
- 240000000171 Crataegus monogyna Species 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 118
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 78
- 238000000227 grinding Methods 0.000 claims abstract description 77
- 239000012528 membrane Substances 0.000 claims abstract description 73
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 56
- 239000002994 raw material Substances 0.000 claims abstract description 41
- 241001092040 Crataegus Species 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 10
- 235000007106 Crataegus suborbiculata Nutrition 0.000 claims abstract description 4
- 241000073432 Crataegus suborbiculata Species 0.000 claims abstract description 4
- 235000013202 a hawthorn Nutrition 0.000 claims abstract description 4
- 238000007790 scraping Methods 0.000 claims description 62
- 238000007789 sealing Methods 0.000 claims description 37
- 238000007599 discharging Methods 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 10
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 230000001066 destructive effect Effects 0.000 claims 1
- 235000015203 fruit juice Nutrition 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 15
- 239000007789 gas Substances 0.000 description 10
- 238000001704 evaporation Methods 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000036528 appetite Effects 0.000 description 2
- 235000019789 appetite Nutrition 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 235000001365 Ximenia caffra Nutrition 0.000 description 1
- 244000159501 Ximenia caffra Species 0.000 description 1
- 206010000059 abdominal discomfort Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 201000006549 dyspepsia Diseases 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
- A23L2/08—Concentrating or drying of juices
- A23L2/082—Concentrating or drying of juices by membrane processes
- A23L2/085—Concentrating or drying of juices by membrane processes by osmosis, reverse osmosis, electrodialysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/04—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/12—Controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2661—Addition of gas
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
The application relates to the technical field of fruit juice concentration, in particular to a hawthorn juice lossless concentration device, which comprises a hollow concentration tank, wherein a concentration device is arranged in the concentration tank, a pressurizing device is arranged in the center of the interior of the concentration tank, a closed cover is covered on the upper end of the concentration tank, a feed pipe is arranged on the closed cover in a penetrating manner, and a supporting leg and a discharge pipe are arranged at the bottom of the concentration tank; the application carries out reverse osmosis concentration on the hawthorn juice in the concentration tank through the reverse osmosis membrane; pressurizing the interior of the concentrating tank by using a pressurizing device so as to improve the concentration efficiency of the hawthorn juice; meanwhile, the grinding unit grinds particles in the haw juice raw material; the first hardening unit and the second hardening unit can remove raw material hardening adhered to the inner side of the reverse osmosis membrane; secondly, the air blowing unit can dredge the holes blocked on the reverse osmosis membrane; and after the concentration is finished, the concentrated haw juice is discharged through a discharge pipe, and the collecting unit can collect the permeated water and the blown nitrogen.
Description
Technical Field
The application relates to the technical field of haw juice, in particular to a haw juice nondestructive concentration device and a plum beverage production process.
Background
The plum juice is a traditional summer heat relieving beverage in China, is sour and sweet, and is one of the beverages favored by modern people. The sour plum soup containing more acidic substances can stimulate secretion of digestive juice, help digestion food, relieve stomach discomfort and dyspepsia, increase appetite, and promote digestion and absorption of food. The plum juice has the effects of relieving summer heat, invigorating spleen, stimulating appetite, refreshing and restoring consciousness.
In the process of producing plum drinks, concentrated haw juice is the main material, and at present, most of the traditional fruit juice concentrating methods adopt evaporation concentration, such as a fruit juice concentrating device with publication number of CN113041634A, the prior art discloses a fruit juice concentrating device, which comprises: the device comprises a base, wherein a rotating seat is arranged on the outer surface of the top end of the base, a rotating mechanism and a concentrating tank main body are arranged on the rotating seat, a cooling tank is arranged on the outer surface of the top end of the concentrating tank main body, and a cooling mechanism is arranged in the cooling tank; the concentrating mechanism is arranged in the concentrating tank body and comprises a heating tank and a heating seat. Above-mentioned prior art is through the concentrated mechanism through setting up, and concentrated mechanism can carry out concentrated processing to the fruit juice, through heating jar and the heating seat that sets up, and the heating seat can be to heating jar omnidirectional heating, has improved the evaporation efficiency of moisture in the inside fruit juice of heating jar to can improve the machining efficiency of device, shortened the production time of concentrated fruit juice, saved manufacturing cost, whole device simple structure, convenient operation has increased whole enrichment facility's practicality.
However, the prior art still has some drawbacks in concentrating juice:
1. Above-mentioned prior art improves the evaporation of moisture in the fruit juice through the heating method, but can cause the ingredient in the material to thermally decompose and aromatic substance volatilize through the heating evaporation mode, and then food original quality and flavor can not obtain abundant preservation, and equipment energy consumption is big when heating secondly, and concentration time is long, and is efficient.
2. When the evaporation mode is adopted in the prior art, large particles and pectin in the juice can harden on the inner wall of the heating tank, and the temperature in the heating tank is high, so that the raw materials hardened for a long time have the condition of burnt deterioration in the heating process, and the quality of the juice can be influenced.
Based on this, in the state of the art, there is still room for improvement in the way the juice of haws is concentrated.
Disclosure of Invention
In order to solve the technical problems, the application provides a hawthorn juice nondestructive concentration device and a plum beverage production process, which adopt the following technical scheme:
In a first aspect, the application provides lossless concentration equipment for haw juice, which comprises a concentration tank with a hollow structure, wherein a concentration device is arranged in the concentration tank, a pressurizing device is arranged in the center of the interior of the concentration tank, a closed cover is covered on the upper end of the concentration tank, a feed pipe is arranged on the closed cover in a penetrating manner, and a supporting leg and a discharge pipe are arranged at the bottom of the concentration tank.
The concentrating device comprises an annular base, the annular base is rotatably arranged at the inner bottom of the concentrating tank, two concentric first centrifugal rings and second centrifugal rings which are of frame structures are arranged on the annular base, the first centrifugal rings are close to the outer wall of the concentrating tank, the second centrifugal rings are close to the middle of the concentrating tank, reverse osmosis membranes are adhered to the inner side walls of the first centrifugal rings and the second centrifugal rings, the pore diameter of the reverse osmosis membranes close to the middle of the concentrating tank is larger than that of the reverse osmosis membranes close to the outer part of the concentrating tank, grinding units are arranged on the inner sides of the first centrifugal rings and the inner sides of the second centrifugal rings, and a first hardening unit and a second hardening unit are respectively arranged on the inner sides of the first centrifugal rings and the second centrifugal rings, and a driving unit for driving the first centrifugal rings and the second centrifugal rings to rotate is arranged on a sealing cover.
Preferably, the driving unit comprises a driving motor, a driving gear and a first gear ring, the driving motor is arranged on the closed cover, the output shaft end of the driving motor penetrates through the closed cover and is provided with the driving gear, the driving gear is meshed with the first gear ring, and the first gear ring is fixedly arranged at the top of the first centrifugal ring.
Preferably, the pressurizing device comprises a pressurizing air pump, a nitrogen tank, an air inlet pipe, a pressurizing one-way valve, a sealing end cover, a supporting column and an air bag, wherein the pressurizing air pump and the nitrogen tank are arranged on the sealing cover, an air inlet of the pressurizing air pump is connected with the nitrogen tank through the air inlet pipe, an air outlet of the pressurizing air pump is connected with the pressurizing pipe, and the pressurizing one-way valve is arranged on the pressurizing pipe.
The utility model discloses a concentrated jar, including second centrifugal ring, first centrifugal ring, second centrifugal ring, be provided with the sealed end cover of upper and lower symmetry, circumference evenly is provided with a plurality of support columns between two sealed end covers, is provided with detachable gasbag between the adjacent support column, sealed end cover, support column and gasbag form the pressurization chamber, the one end that the pressurization pipe deviates from the pressurization air pump is in deep into the pressurization intracavity, support column lower extreme side is provided with the unit of blowing, the concentrated jar outside is provided with the collection unit.
Preferably, the grinding unit comprises a grinding column, fixed rings, support bars, a grinding gear, a second gear ring and a third gear ring, wherein a plurality of grinding columns are uniformly arranged in the first centrifugal ring or the second centrifugal ring in the circumferential direction, the upper end and the lower end of each grinding column are respectively eccentrically and rotatably arranged on the two fixed rings through eccentric shafts, the two fixed rings positioned in the first centrifugal ring are both fixed on the first centrifugal ring, the fixed ring positioned at the upper end of the second centrifugal ring is fixed at the top of the airtight cover, the fixed ring positioned at the lower end of the second centrifugal ring is fixed on the support column through the support bars, and the grinding gear is arranged on the eccentric shafts.
The top of the second centrifugal ring is provided with a second gear ring, a grinding gear positioned in the second centrifugal ring is meshed with the second gear ring, the lower end of the sealing cover is provided with a third gear ring, and the grinding gear positioned in the first centrifugal ring is meshed with the third gear ring.
Preferably, the first hardening unit comprises a first scraping strip, a plurality of first scraping strips are uniformly arranged on the circumference of the inner side wall of the second centrifugal ring, the lower end of each first scraping strip is fixed on the fixed ring, the lower end of each first scraping strip is connected with a supporting strip which is horizontally arranged, and the supporting strips are fixed on the supporting columns.
Preferably, the second hardening unit comprises a reciprocating screw rod, a hardening removing sliding block, a second scraping bar and a hardening gear, a plurality of vertical reciprocating screw rods are uniformly arranged in the first centrifugal ring in the circumferential direction, two ends of the reciprocating screw rod are respectively fixed on a fixed ring in the first centrifugal ring through bearing seats, the hardening removing sliding block is connected with the reciprocating screw rod in a threaded mode, one end, facing the inner side wall of the first centrifugal ring, of the hardening removing sliding block is connected with the second scraping bar, the second scraping bar is obliquely arranged, and the hardening gear meshed with the third gear ring is arranged at the upper end of the reciprocating screw rod.
Preferably, the blowing unit comprises an air outlet hole, an electromagnetic valve and a pressure gauge, the first scraping strip is of a hollow structure, a plurality of air outlet holes are formed in one side, opposite to the second centrifugal ring, of the first scraping strip, the supporting strip is of a hollow structure, the inner cavity of the supporting strip is communicated with the inner cavity of the first scraping strip, and one end, connected with the supporting column, of the supporting strip is communicated with the pressurizing cavity and provided with the electromagnetic valve.
The pressurizing cavity is internally provided with a pressure sensor, and the sealing cover is provided with a pressure gauge for monitoring the air pressure in the concentrating tank.
Preferably, the collecting unit includes sack, collection shell, outlet pipe, outlet duct and one-way valve of giving vent to anger, concentrated jar lateral wall sets up to detachable sack, concentrated jar outside is provided with collects the shell, and the sack is located the collection shell, and concentrated jar inner bottom just is located the sack and sets up the inclined plane that inclines towards collection shell one side between annular base, it is provided with the outlet pipe to collect shell side bottom, collects the shell top and is provided with the outlet duct, the outlet duct is installed and is given vent to anger one-way valve and the other end is connected with the nitrogen gas jar.
Preferably, the inlet pipe is located directly over the second centrifugal ring, so that the haw raw material enters into the second centrifugal ring through the inlet pipe, and the inlet pipe is provided with a feed valve, a round hole is formed in the bottom of the concentrating tank, the annular base is rotationally arranged on the round hole and is in sealing fit with the round hole, the sealing end cover at the lower end of the concentrating tank is fixed on the supporting leg through the connecting support, the discharge pipe is arranged on the annular base, and the discharge pipe is provided with a discharge valve.
In a second aspect, the application also provides a production process of the hawthorn juice and smoked plum beverage, which comprises the following steps:
Step S1: reverse osmosis concentration, namely adding the primarily filtered haw juice raw material into a concentration tank through a feed pipe, starting a driving motor and a pressurizing air pump, closing a feed valve, driving a first centrifugal ring, an annular base and a second centrifugal ring to rotate through the engagement of a driving gear and a first gear ring, and simultaneously pumping nitrogen in a nitrogen tank into a pressurizing cavity by the pressurizing air pump to expand an air bag; the hawthorn juice raw material in the gasbag expansion extrusion concentration tank is concentrated through a reverse osmosis membrane, and simultaneously the first centrifugal ring and the second centrifugal ring drive the hawthorn juice to centrifugally rotate so as to accelerate concentration.
Step S2: grinding extrusion, when first centrifugal ring and second centrifugal ring rotate, through the meshing of grinding gear with second ring gear and third ring gear respectively, make grinding gear drive grinding post and rotate, because the grinding post is the eccentric shaft for grind the extrusion repeatedly with the inner wall of first centrifugal ring and second centrifugal ring respectively when grinding the post and rotate, grind the granule in the hawthorn juice.
Step S3: removing hardening, wherein when the second centrifugal ring rotates, the first scraping strip is fixed and does not rotate through the connecting support strips so as to remove the hardening adhered by the reverse osmosis membrane attached to the second centrifugal ring; meanwhile, when the first centrifugal ring rotates, the fixed ring drives the reciprocating screw rod to circumferentially rotate, and the hardening gear at the upper end of the reciprocating screw rod is meshed with the third gear ring, so that the reciprocating screw rod rotates, and the hardening removing sliding block and the second scraping strip are driven to reciprocate up and down, and hardening adhered by the reverse osmosis membrane attached to the first centrifugal ring can be removed.
Step S4: the nitrogen is dredged, when a pressure sensor arranged in the pressurizing cavity detects a pressure signal, an electromagnetic valve which controls the supporting bar to extend to one end in the pressurizing cavity is opened, nitrogen in the pressurizing cavity passes through the supporting bar and the cavity of the first scraping bar, high-pressure nitrogen is blown out of the inner side of the reverse osmosis membrane through the air outlet hole of the first scraping bar, and hardening adhered to the reverse osmosis membrane attached to the second centrifugal ring can be further removed; simultaneously, nitrogen in the pressurizing cavity is diffused into the concentrating tank through the air outlet hole of the first scraping strip, and sequentially passes through the reverse osmosis membrane attached to the second centrifugal ring and the reverse osmosis membrane attached to the first centrifugal ring to dredge the holes blocked on the reverse osmosis membrane.
Step S5: when the concentration is finished, when the pressure sensor in the pressurizing cavity detects a pressure signal when the air bag expands to the maximum, the pressurizing air pump stops working, meanwhile, an operator can monitor the air pressure in the concentrating tank through the pressure gauge on the sealing cover, and the equipment is stopped in an emergency when the air pressure in the concentrating tank is abnormal; after the concentration is finished, the concentrated haw juice is discharged through the discharging pipe, the permeated water flows into the collecting shell through the cloth bag and is discharged through the water outlet pipe, and the blown nitrogen is discharged into the nitrogen tank through the air outlet pipe on the collecting shell.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the invention, the nitrogen is pumped into the pressurizing cavity by the pressurizing air pump, so that the air bag is inflated; the hawthorn juice raw material in the gasbag expansion extrusion concentration tank is concentrated through a reverse osmosis membrane, and simultaneously, the first centrifugal ring, the annular base and the second centrifugal ring drive the hawthorn juice to centrifugally rotate so as to accelerate concentration.
2. According to the invention, when the first centrifugal ring and the second centrifugal ring rotate, the grinding gear is meshed with the second gear ring and the third gear ring respectively, so that the grinding gear drives the grinding column to rotate, and as the grinding column is an eccentric shaft, the grinding column repeatedly grinds and extrudes the inner walls of the first centrifugal ring and the second centrifugal ring respectively when rotating, and the particles in the hawthorn juice are ground.
3. According to the invention, the raw material hardening adhered to the reverse osmosis membrane adhered to the second centrifugal ring is removed through the first scraping strip; when the electromagnetic valve extending to one end in the pressurizing cavity is opened, nitrogen in the pressurizing cavity passes through the cavity of the supporting bar and the first scraping bar, and the nitrogen is blown out of the inner side of the reverse osmosis membrane through the air outlet hole of the first scraping bar, so that raw material hardening adhered to the reverse osmosis membrane attached to the second centrifugal ring can be further removed; simultaneously, nitrogen in the pressurizing cavity is diffused into the concentrating tank through the air outlet hole of the first scraping strip, and sequentially passes through the reverse osmosis membrane attached to the second centrifugal ring and the reverse osmosis membrane attached to the first centrifugal ring to dredge the holes blocked on the reverse osmosis membrane.
4. According to the invention, when the first centrifugal ring rotates, the fixed ring drives the reciprocating screw rod to circumferentially rotate, and the hardening gear at the upper end of the reciprocating screw rod is meshed with the third gear ring, so that the reciprocating screw rod rotates, and the hardening removing sliding block and the second scraping strip are driven to reciprocate up and down, so that raw material hardening adhered to the reverse osmosis membrane attached to the first centrifugal ring can be removed.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a perspective cross-sectional view of the present invention.
Fig. 3 is a schematic view of the bottom structure of the present invention.
Fig. 4 is a schematic view showing the structure among the driving unit, the grinding unit and the concentrating device of the present invention.
Fig. 5 is a schematic structural view of the pressurizing device of the present invention.
Fig. 6 is a schematic structural view of the polishing unit of the present invention.
Fig. 7 is a schematic view between a first hardening unit and an air blowing unit of the present invention.
Fig. 8 is a schematic structural view of a two-plate hardening unit according to the present invention.
Fig. 9 is a schematic view of the structure of the collecting unit of the present invention.
Reference numerals illustrate:
1. a concentrating tank; 11. support legs; 111. a connecting bracket; 12. a discharge pipe; 121. a discharge valve; 13. a sealing cover; 14. a feed pipe; 141. a feed valve; 2. a concentrating device; 21. an annular base; 22. a first centrifugal ring; 23. a second centrifugal ring; 24. a reverse osmosis membrane; 3. a driving unit; 31. a driving motor; 32. a drive gear; 33. a first ring gear; 4. a pressurizing device; 41. a booster air pump; 42. a nitrogen tank; 43. an air inlet pipe; 44. a pressurizing pipe; 441. a pressurized one-way valve; 45. sealing the end cover; 46. a support column; 47. an air bag; 48. a pressurized cavity; 5. a grinding unit; 51. grinding the column; 52. a fixing ring; 53. a support bar; 54. grinding the gear; 55. a second ring gear; 56. a third ring gear; 6. a first hardening unit; 61. a first scraping strip; 7. a second hardening unit; 71. a reciprocating screw rod; 72. removing the hardening slide block; 73. a second scraping strip; 74. hardening the gear; 8. a blowing unit; 81. an air outlet hole; 82. an electromagnetic valve; 83. a pressure gauge; 9. a collection unit; 91. a cloth bag; 92. collecting the shell; 93. a water outlet pipe; 94. an air outlet pipe; 941. and an air outlet one-way valve.
Detailed Description
The present application is described in further detail below with reference to fig. 1 to 9.
The embodiment of the application discloses a hawthorn juice nondestructive concentration device and a production process of a plum beverage, which are described in the specification, wherein the hawthorn juice nondestructive concentration device is applied to the concentration of hawthorn juice, can realize the concentration of the hawthorn juice in the technical effect, and simultaneously prevents the thermal decomposition of hawthorn juice components and the volatilization of aromatic substances caused by the traditional evaporation concentration; further, it is possible to prevent hardening and burning caused by heating at the time of conventional evaporation concentration, and also to grind particles of the raw material of the haw juice at the time of concentration.
Embodiment one:
Referring to fig. 1 to 4, a nondestructive concentration device for haw juice comprises a hollow concentration tank 1, wherein a concentration device 2 is arranged in the concentration tank 1 and used for concentrating the haw juice in the concentration tank 1; the center of the interior of the concentration tank 1 is provided with a pressurizing device 4 for pressurizing the interior of the concentration tank 1, so that the concentration efficiency of the hawthorn juice is improved; the upper end of the concentration tank 1 is covered with a sealing cover 13 so as to form a sealing space in the concentration tank 1; a feed pipe 14 is arranged on the sealing cover 13 in a penetrating way so that raw materials enter the concentration tank 1 through the feed pipe 14; the bottom of the concentration tank 1 is provided with supporting legs 11 and a discharging pipe 12 for discharging concentrated haw juice after concentration.
The concentrating device 2 comprises an annular base 21, the annular base 21 is rotatably arranged at the inner bottom of the concentrating tank 1, two first centrifugal rings 22 and second centrifugal rings 23 which are coaxial and are of frame structures are arranged on the annular base 21, the first centrifugal rings 22 are close to the outer wall of the concentrating tank 1, the second centrifugal rings 23 are close to the middle of the concentrating tank 1, reverse osmosis membranes 24 are respectively adhered to the inner side walls of the first centrifugal rings 22 and the second centrifugal rings 23, the aperture of the reverse osmosis membrane 24 close to the middle of the concentrating tank 1 is larger than that of the reverse osmosis membrane 24 close to the outer part of the concentrating tank 1, and the first centrifugal rings 22 and the second centrifugal rings 23 rotate to enable haw juice in the second centrifugal rings 23 to perform centrifugal motion, so that the haw juice can be subjected to centrifugal permeation through the second centrifugal rings 23 and the reverse osmosis membranes 24 on the first centrifugal rings 22, and the concentration efficiency of the haw juice can be improved through multiple permeation.
The inner sides of the first centrifugal ring 22 and the second centrifugal ring 23 are respectively provided with a grinding unit 5 for grinding particles in the raw materials of the hawthorn juice; a first hardening unit 6 and a second hardening unit 7 are respectively arranged on the inner sides of the first centrifugal ring 22 and the second centrifugal ring 23, and are used for removing raw material hardening adhered on the inner sides of the reverse osmosis membranes 24 attached by the first centrifugal ring 22 and the second centrifugal ring 23; the hermetic cover 13 is provided with a driving unit 3 for driving the first and second centering rings 22 and 23 to rotate.
In the specific implementation process, a raw material of haw juice is added into a feed pipe 14 on a closed cover 13, a driving unit 3 drives a first centrifugal ring 22 and a second centrifugal ring 23 to rotate, and reverse osmosis membrane 24 attached to the inner side walls of the first centrifugal ring 22 and the second centrifugal ring 23 carries out reverse osmosis concentration on the haw juice in a concentration tank 1; the pressurizing device 4 pressurizes the interior of the concentrating tank 1, so that the concentrating efficiency of the hawthorn juice is improved; meanwhile, the grinding units 5 on the inner sides of the first centrifugal ring 22 and the second centrifugal ring 23 grind particles in the raw materials of the hawthorn juice, and the first hardening units 6 and the second hardening units 7 on the inner sides of the first centrifugal ring 22 and the second centrifugal ring 23 remove raw material hardening adhered on the inner sides of the reverse osmosis membranes 24.
Referring to fig. 4, for the driving unit 3 of the present application, the driving unit 3 includes a driving motor 31, a driving gear 32, and a first gear ring 33, the driving motor 31 is disposed on the closed cover 13, an output shaft end of the driving motor 31 penetrates through the closed cover 13 and is provided with the driving gear 32, the driving gear 32 is meshed with the first gear ring 33, the first gear ring 33 is fixedly installed on top of the first eccentric ring 22, the driving gear 32 is rotated by starting the driving motor 31, and then the first gear ring 33 is also rotated to drive the first eccentric ring 22 to synchronously rotate, and simultaneously, the second eccentric ring 23 is synchronously rotated under the cooperation of the annular base 21.
Referring to fig. 5, in order to provide the pressurizing device 4 according to the present application, the pressurizing device 4 includes a pressurizing air pump 41, a nitrogen tank 42, an air inlet pipe 43, a pressurizing pipe 44, a sealing end cover 45, a support column 46 and an air bag 47, the pressurizing air pump 41 and the nitrogen tank 42 are provided on the sealing cover 13, an air inlet of the pressurizing air pump 41 is connected with the nitrogen tank 42 through the air inlet pipe 43, so that the pressurizing air pump 41 pumps out the nitrogen stored in the nitrogen tank 42 through the air inlet pipe 43, an air outlet of the pressurizing air pump 41 is connected with the pressurizing pipe 44 for discharging high-pressure nitrogen, and a pressurizing one-way valve 441 is installed on the pressurizing pipe 44 for preventing the reverse flow of the gas.
The second centrifugal ring 23 is internally provided with a sealing end cover 45 which is vertically symmetrical, a plurality of supporting columns 46 are circumferentially and uniformly arranged between the two sealing end covers 45, detachable air bags 47 are arranged between the adjacent supporting columns 46, the sealing end covers 45, the supporting columns 46 and the air bags 47 form a pressurizing cavity 48, one end of the pressurizing pipe 44, which is away from the pressurizing air pump 41, penetrates into the pressurizing cavity 48, and after the pressurizing air pump 41 pumps nitrogen into the pressurizing cavity 48 through the pressurizing pipe 44, the air bags 47 expand and squeeze the raw materials of the hawthorn juice in the concentration tank 1 so as to improve the concentration efficiency of the hawthorn juice through the reverse osmosis membrane 24.
Referring to fig. 6, in order to provide a grinding unit 5 according to the present application, the grinding unit 5 includes a grinding column 51, a fixed ring 52, a supporting bar 53, a grinding gear 54, a second gear ring 55 and a third gear ring 56, wherein a plurality of grinding columns 51 are uniformly disposed in the inner circumference of the first or second centrifugal ring 22, and the upper and lower ends of the grinding column 51 are respectively eccentrically rotatably mounted on the two fixed rings 52 via eccentric shafts, and the grinding gear 54 is mounted on the eccentric shafts, so that when the grinding gear 54 inside the first centrifugal ring 22 drives the grinding column 51 inside the first centrifugal ring 22 to rotate, the grinding column 51 inside the second centrifugal ring 23 can repeatedly grind and squeeze the inner side wall of the first centrifugal ring 22, and the same, the grinding column 51 inside the second centrifugal ring 23 also repeatedly grinds and squeezes the inner side wall of the second centrifugal ring 23, thereby grinding particles in the raw materials of the haw juice.
The two fixed rings 52 positioned in the first centrifugal ring 22 are fixed on the first centrifugal ring 22, when the first centrifugal ring 22 rotates, the fixed ring 52 drives the grinding column 51 to rotate circumferentially by taking the axis of the concentration tank 1 as the center, the lower end of the sealing cover 13 is provided with a third gear ring 56, the grinding gear 54 positioned in the first centrifugal ring 22 is meshed with the third gear ring 56, when the first centrifugal ring 22 drives the grinding column 51 to rotate by Xiang Zhuaidong, the third gear ring 56 is fixed and does not rotate, and because the grinding gear 54 in the first centrifugal ring 22 is meshed with the third gear ring 56, the grinding gear 54 in the first centrifugal ring 22 drives the grinding column 51 in the first centrifugal ring 22 to rotate by taking the eccentric shaft as the center under the limit of the third gear ring 56.
The fixed ring 52 positioned at the upper end of the second centrifugal ring 23 is fixed at the top of the closed cover 13, the fixed ring 52 positioned at the lower end of the second centrifugal ring 23 is fixed on the supporting column 46 through the supporting bar 53, so that the two fixed rings 52 at the inner side of the second centrifugal ring 23 are not rotated, the second gear ring 55 is installed at the top of the second centrifugal ring 23, when the second centrifugal ring 23 rotates, the second gear ring 55 is driven to rotate, the grinding gear 54 positioned in the second centrifugal ring 23 is meshed with the second gear ring 55, when the second centrifugal ring 23 drives the second gear ring 55 to rotate, the grinding columns 51 installed at the two fixed rings 52 at the inner side of the second centrifugal ring 23 do not rotate along with the second centrifugal ring 23, and because the grinding gear 54 in the second centrifugal ring 23 is meshed with the second gear ring 55, the grinding gear 54 in the second centrifugal ring 23 drives the grinding column 51 in the second centrifugal ring 23 to rotate only by taking the eccentric shaft as the center under the limitation of the second gear ring 55.
Referring to fig. 7, in the first hardening unit 6 of the present application, the first hardening unit 6 includes a first scraping strip 61, a plurality of first scraping strips 61 are uniformly disposed on the circumference of the inner side wall of the second centrifugal ring 23, the lower ends of the first scraping strips 61 are fixed on the fixing ring 52, the lower ends of the first scraping strips 61 are connected with horizontally disposed supporting strips 53, the supporting strips 53 are fixed on the supporting columns 46, and when the second centrifugal ring 23 rotates, the fixing ring 52 on the inner side of the second centrifugal ring 23 is fixed with the first scraping strips 61, so that the first scraping strips 61 can remove the raw material hardening adhered to the reverse osmosis membrane 24 adhered on the second centrifugal ring 23.
Referring to fig. 8, in order to provide a second hardening unit 7 of the present application, the second hardening unit 7 includes a reciprocating screw 71, a hardening removing slider 72, a second scraping bar 73 and a hardening gear 74, wherein a plurality of vertical reciprocating screw 71 are uniformly arranged in the inner circumference of the first eccentric ring 22, two ends of the reciprocating screw 71 are respectively fixed on a fixed ring 52 in the first eccentric ring 22 through bearing blocks, and when the first eccentric ring 22 rotates, the bearing blocks fixedly connected through the fixed ring 52 drive the reciprocating screw 71 to rotate circumferentially about the axis of the concentrating tank 1; the upper end of the reciprocating screw 71 is provided with a hardening gear 74 engaged with the third gear ring 56, and the reciprocating screw 71 rotates synchronously with the hardening gear 74 when rotating with the first eccentric ring 22, but the reciprocating screw 71 rotates around the axis thereof under the restriction of the third gear ring 56 due to the engagement of the hardening gear 74 with the third gear ring 56.
The reciprocating screw rod 71 is connected with a hardening removing slide block 72 in a threaded manner, so that the hardening removing slide block 72 can be driven to slide up and down when the reciprocating screw rod 71 rotates, one end of the hardening removing slide block 72, which faces the inner side wall of the first centrifugal ring 22, is connected with a second scraping strip 73, so that the second scraping strip 73 is driven to slide up and down synchronously when the hardening removing slide block 72 slides up and down in a reciprocating manner, and the second scraping strip 73 is obliquely arranged, so that raw material hardening adhered to the reverse osmosis membrane 24 attached to the first centrifugal ring 22 can be scraped from the horizontal direction and the vertical direction when the second scraping strip 73 slides up and down.
In the specific implementation process, the raw materials of the primarily filtered haw juice are added into the concentration tank 1 through the feed pipe 14, the driving motor 31 and the pressurizing air pump 41 are started, the feed valve 141 is closed, the driving motor 31 drives the first centrifugal ring 22, the annular base 21 and the second centrifugal ring 23 to rotate through the engagement of the driving gear 32 and the first gear ring 33, and meanwhile, the pressurizing air pump 41 pumps the nitrogen in the nitrogen tank 42 into the pressurizing cavity 48 to expand the air bag 47; the gasbag 47 expands and extrudes the raw materials of the haw juice in the concentrating tank 1 to concentrate the raw materials by the reverse osmosis membrane 24, and simultaneously the first and second centrifugal rings 22 and 23 drive the haw juice to centrifugally rotate to accelerate concentration.
When the first centrifugal ring 22 and the second centrifugal ring 23 rotate, the grinding gear 54 is meshed with the second gear ring 55 and the third gear ring 56 respectively, so that the grinding gear 54 drives the grinding column 51 to rotate, and the grinding column 51 is an eccentric shaft, so that the grinding column 51 repeatedly grinds and extrudes the inner walls of the first centrifugal ring 22 and the second centrifugal ring 23 respectively when rotating, and the particles in the haw juice are ground.
When the second centrifugal ring 23 rotates, the first scraping strip 61 is fixed and not rotated through the connecting support strip 53, so that the raw material hardening adhered to the reverse osmosis membrane 24 attached to the second centrifugal ring 23 is removed; meanwhile, when the first centrifugal ring 22 rotates, the fixing ring 52 drives the reciprocating screw rod 71 to circumferentially rotate, and the hardening gear 74 at the upper end of the reciprocating screw rod 71 is meshed with the third gear ring 56, so that the reciprocating screw rod 71 rotates, and the hardening removing slide block 72 and the second scraping strip 73 are driven to reciprocate up and down, so that raw material hardening adhered to the reverse osmosis membrane 24 attached to the first centrifugal ring 22 can be removed.
Embodiment two:
Referring to fig. 7 to 9, in order to further remove the raw material hardening adhered to the reverse osmosis membrane 24 and collect permeated water and gas at the same time on the basis of the first embodiment, a blowing unit 8 for removing the raw material hardening adhered to the inner side of the reverse osmosis membrane 24 is provided at the side of the lower end of the support column 46 in the second embodiment; the outside of the concentration tank 1 is provided with a collecting unit 9 for collecting permeated water and nitrogen gas escaping through the reverse osmosis membrane 24.
Referring to fig. 7, the blowing unit 8 of the present application is an air blowing unit 8, wherein the air blowing unit 8 includes an air outlet hole 81, an electromagnetic valve 82 and a pressure gauge 83, the first scraping strip 61 is of a hollow structure, a plurality of air outlet holes 81 are opened on one side of the first scraping strip 61 opposite to the second centrifugal ring 23, the supporting strip 53 is of a hollow structure, the inner cavity is communicated with the inner cavity of the first scraping strip 61, one end of the supporting strip 53 connected with the supporting column 46 penetrates into the pressurizing cavity 48 and is provided with the electromagnetic valve 82, when the electromagnetic valve 82 is opened, nitrogen in the pressurizing cavity 48 passes through the supporting strip 53 and the cavity of the first scraping strip 61, and nitrogen is blown out to the inner side of the reverse osmosis membrane 24 through the air outlet holes 81 of the first scraping strip 61, so that raw material hardening adhered to the reverse osmosis membrane 24 applied on the second centrifugal ring 23 can be further removed; meanwhile, the nitrogen gas in the pressurizing chamber 48 is diffused into the concentrating tank 1 through the gas outlet hole 81 of the first scraper 61, and sequentially passes through the reverse osmosis membrane 24 attached to the second centrifugal ring 23 and the reverse osmosis membrane 24 attached to the first centrifugal ring 22, so as to dredge the blocked hole on the reverse osmosis membrane 24.
A pressure sensor is arranged in the pressurizing cavity 48, when the air pressure in the pressurizing cavity 48 reaches a certain value, the switch of the electromagnetic valve 82 and the start and stop of the pressurizing air pump 41 are controlled, and when the electromagnetic valve 82 is opened, nitrogen in the pressurizing cavity 48 is diffused into the concentrating tank 1 through the air outlet hole 81 of the first scraping strip 61, and the nitrogen sequentially passes through the reverse osmosis membrane 24 attached to the second centrifugal ring 23 and the reverse osmosis membrane 24 attached to the first centrifugal ring 22; the pressure gauge 83 for monitoring the air pressure in the concentration tank 1 is arranged on the sealing cover 13, so that an operator can monitor the air pressure in the concentration tank 1 through the pressure gauge 83 on the sealing cover 13, and the operation of the equipment is stopped in an emergency when the air pressure in the concentration tank 1 is abnormal.
Referring to fig. 9, as the collecting unit 9 of the present application, the collecting unit 9 comprises a cloth bag 91, a collecting shell 92, a water outlet pipe 93, a water outlet pipe 94 and a gas outlet check valve 941, wherein the outer side wall of the concentrating tank 1 is provided with the detachable cloth bag 91, the collecting shell 92 is provided at the outer side of the concentrating tank 1, the cloth bag 91 is positioned in the collecting shell 92, the bottom of the concentrating tank 1 is positioned between the cloth bag 91 and the annular base 21 and is provided with an inclined plane inclined towards one side of the collecting shell 92, water passing through the reverse osmosis membrane 24 flows into the collecting shell 92 through the cloth bag 91 and the inclined plane, the water outlet pipe 93 is provided at the bottom of the side surface of the collecting shell 92 for discharging water in the collecting shell 92, the gas outlet pipe 94 is provided at the top of the collecting shell 92, the gas outlet pipe 94 is provided with the gas outlet check valve 941 and the other end is connected with the nitrogen tank 42, so that nitrogen blown out of the pressurizing cavity 48 reaches the collecting shell 92 through the reverse osmosis membrane 24 attached on the second centrifugal ring 23 and the first centrifugal ring 22, the reverse osmosis membrane 24 attached on the collecting shell 92 is discharged into the nitrogen tank 42 by the gas outlet pipe 94 on the collecting shell 92, and the nitrogen tank 9494 is completed.
Referring to fig. 1 to 3, the feeding pipe 14 is positioned right above the second centrifugal ring 23 so that the haw raw material enters into the second centrifugal ring 23 through the feeding pipe 14, and a feeding valve 141 is provided on the feeding pipe 14, and the feeding valve 141 is closed when the apparatus is operated so that a closed space is formed in the concentration tank 1; the bottom of the concentration tank 1 is provided with a round hole, the annular base 21 is rotatably arranged on the round hole, and the annular base 21 is in sealing fit with the round hole, so that the driving motor 31 can drive the first centrifugal ring 22, the annular base 21 and the second centrifugal ring 23 to rotate when driving the first gear ring 33 to rotate; the sealing end cover 45 positioned at the lower end of the concentration tank 1 is fixed on the supporting leg 11 through the connecting bracket 111, so that the sealing end cover 45 is fixed and does not rotate when the annular base 21 rotates; the discharging pipe 12 is installed on the annular base 21, and a discharging valve 121 is installed on the discharging pipe 12 so that concentrated haw juice is discharged through the discharging pipe 12.
In a specific implementation process, when a pressure sensor arranged in the pressurizing cavity 48 detects a pressure signal, an electromagnetic valve 82 which controls the supporting bar 53 to extend to one end in the pressurizing cavity 48 is opened, nitrogen in the pressurizing cavity 48 passes through the supporting bar 53 and the cavity of the first scraping bar 61, high-pressure nitrogen is blown out of the inner side of the reverse osmosis membrane 24 through an air outlet hole 81 of the first scraping bar 61, and raw material hardening adhered to the reverse osmosis membrane 24 attached to the second centrifugal ring 23 can be further removed; meanwhile, the nitrogen gas in the pressurizing chamber 48 is diffused into the concentrating tank 1 through the gas outlet hole 81 of the first scraper 61, and sequentially passes through the reverse osmosis membrane 24 attached to the second centrifugal ring 23 and the reverse osmosis membrane 24 attached to the first centrifugal ring 22, so as to dredge the blocked hole on the reverse osmosis membrane 24.
When the pressure sensor in the pressurizing cavity 48 detects the pressure signal when the air bag 47 is inflated to the maximum, the pressurizing air pump 41 stops working, and meanwhile, an operator can monitor the air pressure in the concentration tank 1 through the pressure gauge 83 on the sealing cover 13, and the equipment is stopped in an emergency when the air pressure in the concentration tank 1 is abnormal; after the concentration is finished, the concentrated haw juice is discharged through the discharging pipe 12, the permeated water flows into the collecting shell 92 through the cloth bag 91 and is discharged through the water outlet pipe 93, and the blown nitrogen is discharged into the nitrogen tank 42 through the air outlet pipe 94 on the collecting shell 92.
In addition, the application also provides a production process of the hawthorn juice and smoked plum beverage, which comprises the following steps:
Step S1: reverse osmosis concentration, namely adding the primarily filtered haw juice raw material into the concentration tank 1 through a feed pipe 14, starting a driving motor 31 and a pressurizing air pump 41, closing a feed valve 141, driving the driving motor 31 to drive the first centrifugal ring 22, the annular base 21 and the second centrifugal ring 23 to rotate through the engagement of a driving gear 32 and a first gear ring 33, and simultaneously pumping nitrogen in a nitrogen tank 42 into a pressurizing cavity 48 by the pressurizing air pump 41 to expand an air bag 47; the gasbag 47 expands and extrudes the raw materials of the haw juice in the concentrating tank 1 to concentrate the raw materials by the reverse osmosis membrane 24, and simultaneously the first and second centrifugal rings 22 and 23 drive the haw juice to centrifugally rotate to accelerate concentration.
Step S2: grinding extrusion, when the first centrifugal ring 22 and the second centrifugal ring 23 rotate, the grinding gear 54 is meshed with the second gear ring 55 and the third gear ring 56 respectively, so that the grinding gear 54 drives the grinding column 51 to rotate, and the grinding column 51 is an eccentric shaft, so that the grinding column 51 repeatedly grinds and extrudes the inner walls of the first centrifugal ring 22 and the second centrifugal ring 23 respectively when rotating, and particles in the hawthorn juice are ground.
Step S3: removing the hardening, wherein when the second centrifugal ring 23 rotates, the first scraping strip 61 is fixed and not rotated through the connecting support strip 53, so as to remove the raw material hardening adhered to the reverse osmosis membrane 24 attached on the second centrifugal ring 23; meanwhile, when the first centrifugal ring 22 rotates, the fixing ring 52 drives the reciprocating screw rod 71 to circumferentially rotate, and the hardening gear 74 at the upper end of the reciprocating screw rod 71 is meshed with the third gear ring 56, so that the reciprocating screw rod 71 rotates, and the hardening removing slide block 72 and the second scraping strip 73 are driven to reciprocate up and down, so that raw material hardening adhered to the reverse osmosis membrane 24 attached to the first centrifugal ring 22 can be removed.
Step S4: the nitrogen is dredged, when a pressure sensor arranged in the pressurizing cavity 48 detects a pressure signal, an electromagnetic valve 82 which controls the supporting bar 53 to extend to one end in the pressurizing cavity 48 is opened, nitrogen in the pressurizing cavity 48 passes through the supporting bar 53 and the cavity of the first scraping bar 61, high-pressure nitrogen is blown out of the inner side of the reverse osmosis membrane 24 through an air outlet hole 81 of the first scraping bar 61, and raw material hardening adhered to the reverse osmosis membrane 24 attached to the second centrifugal ring 23 can be further removed; meanwhile, the nitrogen gas in the pressurizing chamber 48 is diffused into the concentrating tank 1 through the gas outlet hole 81 of the first scraper 61, and sequentially passes through the reverse osmosis membrane 24 attached to the second centrifugal ring 23 and the reverse osmosis membrane 24 attached to the first centrifugal ring 22, so as to dredge the blocked hole on the reverse osmosis membrane 24.
Step S5: when the concentration is completed, when the pressure sensor in the pressurizing cavity 48 detects a pressure signal when the air bag 47 is inflated to the maximum, the pressurizing air pump 41 stops working, and meanwhile, an operator can monitor the air pressure in the concentration tank 1 through the pressure gauge 83 on the sealing cover 13, and the equipment is stopped in an emergency when the air pressure in the concentration tank 1 is abnormal; after the concentration is finished, the concentrated haw juice is discharged through the discharging pipe 12, the permeated water flows into the collecting shell 92 through the cloth bag 91 and is discharged through the water outlet pipe 93, and the blown nitrogen is discharged into the nitrogen tank 42 through the air outlet pipe 94 on the collecting shell 92.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (8)
1. The utility model provides a lossless concentration equipment of hawthorn juice, includes hollow structure's concentrated jar (1), concentrated jar (1) inside is provided with enrichment facility (2), concentrated jar (1) inside center is provided with supercharging device (4), concentrated jar (1) upper end covers has airtight lid (13), run through on airtight lid (13) and be provided with inlet pipe (14), concentrated jar (1) bottom is provided with supporting leg (11) and discharging pipe (12), its characterized in that:
The concentrating device (2) comprises an annular base (21), the annular base (21) is rotatably arranged at the inner bottom of the concentrating tank (1), two first centrifugal rings (22) and second centrifugal rings (23) which are coaxial and are of frame structures are arranged on the annular base (21), the first centrifugal rings (22) are close to the outer wall of the concentrating tank (1), the second centrifugal rings (23) are close to the middle of the concentrating tank (1), reverse osmosis membranes (24) are respectively stuck to the inner side walls of the first centrifugal rings (22) and the second centrifugal rings (23), the pore diameter of the reverse osmosis membranes (24) close to the middle of the concentrating tank (1) is larger than the pore diameter of the reverse osmosis membranes (24) close to the outer part of the concentrating tank (1), grinding units (5) are respectively arranged on the inner sides of the first centrifugal rings (22) and the second centrifugal rings (23), a first plate-bonding unit (6) and a second plate-bonding unit (7) are respectively arranged on the inner sides of the first centrifugal rings (22) and the second centrifugal rings (23), and a second plate-bonding unit (13) are respectively driven by the first centrifugal rings (22) and the second centrifugal rings (23) to rotate;
The pressurizing device (4) comprises a pressurizing air pump (41), a nitrogen tank (42), an air inlet pipe (43), a pressurizing pipe (44), a pressurizing one-way valve (441), a sealing end cover (45), a supporting column (46) and an air bag (47), wherein the pressurizing air pump (41) and the nitrogen tank (42) are arranged on the sealing cover (13), an air inlet of the pressurizing air pump (41) is connected with the nitrogen tank (42) through the air inlet pipe (43), an air outlet of the pressurizing air pump (41) is connected with the pressurizing pipe (44), and the pressurizing one-way valve (441) is arranged on the pressurizing pipe (44);
a sealing end cover (45) which is vertically symmetrical is arranged in the second centrifugal ring (23), a plurality of supporting columns (46) are circumferentially and uniformly arranged between the two sealing end covers (45), detachable air bags (47) are arranged between the adjacent supporting columns (46), the sealing end covers (45), the supporting columns (46) and the air bags (47) form a pressurizing cavity (48), one end of the pressurizing pipe (44) deviating from the pressurizing air pump (41) penetrates into the pressurizing cavity (48), an air blowing unit (8) is arranged on the side surface of the lower end of the supporting column (46), and a collecting unit (9) is arranged on the outer side of the concentrating tank (1);
The grinding unit (5) comprises a grinding column (51), a fixed ring (52), supporting strips (53), a grinding gear (54), a second gear ring (55) and a third gear ring (56), wherein a plurality of grinding columns (51) are uniformly arranged in the inner circumference of the first centrifugal ring (22) or the second centrifugal ring (23), the upper end and the lower end of each grinding column (51) are respectively and eccentrically rotatably arranged on the two fixed rings (52) through eccentric shafts, the grinding gear (54) is arranged on each eccentric shaft, the two fixed rings (52) positioned in the first centrifugal ring (22) are fixed on the first centrifugal ring (22), the fixed ring (52) positioned at the upper end of the second centrifugal ring (23) is fixed on the top of the sealing cover (13), and the fixed ring (52) positioned at the lower end of the second centrifugal ring (23) is fixed on the supporting column (46) through the supporting strips (53);
The top of the second centrifugal ring (23) is provided with a second gear ring (55), a grinding gear (54) positioned in the second centrifugal ring (23) is meshed with the second gear ring (55), the lower end of the sealing cover (13) is provided with a third gear ring (56), and the grinding gear (54) positioned in the first centrifugal ring (22) is meshed with the third gear ring (56).
2. The hawthorn juice nondestructive concentration device according to claim 1, wherein: the driving unit (3) comprises a driving motor (31), a driving gear (32) and a first gear ring (33), the driving motor (31) is arranged on the closed cover (13), the output end of the driving motor (31) penetrates through the closed cover (13) and is provided with the driving gear (32), the driving gear (32) is meshed with the first gear ring (33), and the first gear ring (33) is fixedly arranged at the top of the first centrifugal ring (22).
3. The hawthorn juice nondestructive concentration device according to claim 1, wherein: the first hardening unit (6) comprises a first scraping strip (61), a plurality of first scraping strips (61) are uniformly arranged on the circumference of the inner side wall of the second centrifugal ring (23), the lower end of each first scraping strip (61) is fixed on the fixed ring (52), the lower end of each first scraping strip (61) is connected with a supporting strip (53) which is horizontally arranged, and the supporting strips (53) are fixed on the supporting columns (46).
4. The hawthorn juice nondestructive concentration device according to claim 1, wherein: the second hardening unit (7) comprises a reciprocating screw (71), a hardening removing sliding block (72), a second scraping strip (73) and a hardening gear (74), wherein a plurality of vertical reciprocating screws (71) are uniformly arranged in the inner circumference of the first centrifugal ring (22), two ends of the reciprocating screw (71) are respectively fixed on a fixed ring (52) in the first centrifugal ring (22) through bearing seats, the hardening removing sliding block (72) is connected to the reciprocating screw (71) in a threaded manner, the second scraping strip (73) is connected to one end of the hardening removing sliding block (72) facing the inner side wall of the first centrifugal ring (22), the second scraping strip (73) is obliquely arranged, and the hardening gear (74) meshed with the third gear ring (56) is arranged at the upper end of the reciprocating screw (71).
5. A hawthorn juice non-destructive concentration apparatus according to claim 3, characterized in that: the blowing unit (8) comprises a vent hole (81), an electromagnetic valve (82) and a pressure gauge (83), the first scraping strip (61) is of a hollow structure, a plurality of vent holes (81) are formed in one side, opposite to the second centrifugal ring (23), of the first scraping strip (61), the supporting strip (53) is of a hollow structure, the inner cavity of the supporting strip (53) is communicated with the inner cavity of the first scraping strip (61), and one end, connected with the supporting strip (53), of the supporting strip (46) penetrates into the pressurizing cavity (48) and is provided with the electromagnetic valve (82);
A pressure sensor is arranged in the pressurizing cavity (48), and a pressure gauge (83) for monitoring the air pressure in the concentration tank (1) is arranged on the sealing cover (13).
6. The hawthorn juice nondestructive concentration device according to claim 1, wherein: the utility model discloses a solar concentrating device, including collection unit (9), concentration jar (1) is provided with collection shell (92), outlet pipe (93), outlet duct (94) and go out check valve (941), concentration jar (1) lateral wall sets up to detachable sack (91), concentration jar (1) outside is provided with collection shell (92), and sack (91) are located collection shell (92), and bottom just is located between sack (91) and annular base (21) and set up the inclined plane of slope towards collection shell (92) one side, collection shell (92) side bottom is provided with outlet pipe (93), collection shell (92) top is provided with outlet duct (94), outlet duct (94) are installed out check valve (941) and the other end and are connected with nitrogen gas jar (42).
7. The hawthorn juice nondestructive concentration device according to claim 1, wherein: the utility model discloses a concentrated jar, including concentrated jar (1), inlet pipe (14), sealing end cover (45) that are located concentrated jar (1) lower extreme, connecting bracket (111) are fixed on supporting leg (11), discharging pipe (12) are installed on annular base (21), and install bleeder valve (121) on discharging pipe (12), inlet pipe (14) are located directly over second centrifugal ring (23) to make the hawthorn raw materials enter into second centrifugal ring (23) through inlet pipe (14), and are provided with feed valve (141) on inlet pipe (14), the round hole has been seted up to concentrated jar (1) bottom, and annular base (21) rotate and set up on the round hole, and annular base (21) are sealing fit with the round hole.
8. A production process of a hawthorn juice and plum beverage, comprising the nondestructive concentration equipment of the hawthorn juice according to any one of claims 1-7, which is characterized in that: the production process comprises the following steps:
Step S1: reverse osmosis concentration is carried out, a primarily filtered haw juice raw material is added into a concentration tank (1) through a feed pipe (14), a driving motor (31) and a pressurizing air pump (41) are started, a feed valve (141) is closed, the driving motor (31) drives a first centrifugal ring (22), an annular base (21) and a second centrifugal ring (23) to rotate through engagement of a driving gear (32) and a first gear ring (33), and meanwhile, the pressurizing air pump (41) pumps nitrogen in a nitrogen tank (42) into a pressurizing cavity (48) to expand an air bag (47); the air bag (47) expands and extrudes the raw materials of the haw juice in the concentrating tank (1) to concentrate the raw materials through the reverse osmosis membrane (24), and meanwhile, the first centrifugal ring (22) and the second centrifugal ring (23) drive the haw juice to centrifugally rotate so as to accelerate concentration;
Step S2: grinding extrusion, wherein when the first centrifugal ring (22) and the second centrifugal ring (23) rotate, the grinding gear (54) is respectively meshed with the second gear ring (55) and the third gear ring (56), so that the grinding gear (54) drives the grinding column (51) to rotate, and the grinding column (51) is an eccentric shaft, so that the grinding column (51) repeatedly grinds and extrudes the inner walls of the first centrifugal ring (22) and the second centrifugal ring (23) respectively when rotating, and particles in the hawthorn juice are ground;
Step S3: removing the hardening, wherein when the second centrifugal ring (23) rotates, the first scraping strip (61) is fixed and not rotated through the connecting support strip (53) so as to remove the hardening adhered by the reverse osmosis membrane (24) attached on the second centrifugal ring (23); meanwhile, when the first centrifugal ring (22) rotates, the fixing ring (52) drives the reciprocating screw rod (71) to circumferentially rotate, and a hardening gear (74) at the upper end of the reciprocating screw rod (71) is meshed with the third gear ring (56) to enable the reciprocating screw rod (71) to rotate, so that the hardening removing sliding block (72) and the second scraping strip (73) are driven to reciprocate up and down, and hardening adhered to the reverse osmosis membrane (24) attached to the first centrifugal ring (22) is removed;
Step S4: the nitrogen dredging, when a pressure sensor arranged in the pressurizing cavity (48) detects a pressure signal, an electromagnetic valve (82) which controls the supporting bar (53) to extend to one end in the pressurizing cavity (48) is opened, nitrogen in the pressurizing cavity (48) passes through the supporting bar (53) and the cavity of the first scraping bar (61), high-pressure nitrogen is blown out of the inner side of the reverse osmosis membrane (24) through an air outlet hole (81) of the first scraping bar (61), and hardening adhered to the reverse osmosis membrane (24) attached to the second centrifugal ring (23) is further removed; simultaneously, nitrogen in the pressurizing cavity (48) is diffused into the concentrating tank (1) through the air outlet hole (81) of the first scraping strip (61), and sequentially passes through the reverse osmosis membrane (24) attached to the second centrifugal ring (23) and the reverse osmosis membrane (24) attached to the first centrifugal ring (22), so as to dredge the holes blocked on the reverse osmosis membrane (24);
Step S5: when the concentration is finished, when a pressure sensor in the pressurizing cavity (48) detects a pressure signal when the air bag (47) is inflated to the maximum, the pressurizing air pump (41) stops working, meanwhile, an operator monitors the air pressure in the concentration tank (1) through a pressure gauge (83) on the sealing cover (13), and when the air pressure in the concentration tank (1) is abnormal, the equipment is stopped in an emergency mode; after the concentration is finished, the concentrated haw juice is discharged through the discharging pipe (12), the permeated water flows into the collecting shell (92) through the cloth bag (91) and is discharged through the water outlet pipe (93), and the blown nitrogen is discharged into the nitrogen tank (42) through the air outlet pipe (94) on the collecting shell (92).
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| CN219396149U (en) * | 2023-02-17 | 2023-07-25 | 鲁中汇源食品饮料有限公司 | Fruit juice production enrichment facility |
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2023
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| JP2004321995A (en) * | 2003-04-25 | 2004-11-18 | Sanyo Aqua Technology Co Ltd | Filter apparatus |
| CN210874854U (en) * | 2019-08-19 | 2020-06-30 | 宜昌人福特医食品有限公司 | High-efficiency filtering and concentrating device |
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